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一个基于DCT变换域的数字水印系统实例
- 一个基于DCT变换域的数字水印系统实例-based on a DCT domain of digital watermarking system examples
数字水印空域最低位嵌入算法
- 数字水印空域最低位嵌入算法.rar 数字水印空域最低位嵌入算法.rar -digital watermarking airspace lowest embedded algorithm. Rar digital watermar king airspace lowest embedded algorithm. Rar digital watermar king airspace lowest embedded algorithm. Ra
waterprint
- 数字水印生成算法，包括伪随机法，扩频法等-generation digital watermarking algorithms, including pseudo-random, spread spectrum law
953893dct1_embed
- 关于数字水印的一些代码 基于离散余弦变换 -on digital watermarking code based on the Discrete Cosine Transform
phase_embed
- 这是本人自己遍的matlab程序，即对做过fft变换的相位嵌入水印的程序-this is my own times of Matlab procedures, that is done on the phase transformation fft watermark embedding procedures
MP3Stego_1_1_18
- 在mp3中嵌入水印，可转换成wav格式，这样就实现了在数字音频水印在mp3中的应用。-in mp3 embedded watermark can be converted into wav format, This realization of the digital mp3 audio watermark in the application.
delphi32
- 这是一个图形代码，毕业设计，用于小波变换！数字水印处理！-This is a graphic code, a graduate design for the wavelet transform. Digital Watermarking!
ccwatermark
- 对数字水印的质量分析，各种算法的 优劣分析-of digital watermarking qualitative analysis algorithms analysis of the pros
DistillMark
- 从含水印的灰度或彩色图像上提取水印，提取出的水印为二值信息-containing watermark from the gray or color images extracted watermark, the watermark extracted value for the two information
WaterImage
- 利用C#制作的一个水印生成类源代码，每句注释。结构清晰，适合初次接触这个东西的新人观看。-The use of C# Produced to generate a watermark-type source code, every note. Clear structure for the initial contact with the new watch this thing.
WaterMark0
- 数字水印嵌入与提取算法,在VC++上实现的,用出很大,-Digital watermark embedding and extraction algorithms, in VC++ Achieved with a great deal,
shuzishuiyin
- 关于数字水印技术的PPT，讲得还算比较全面的哦！-On digital watermarking technology PPT, put still more comprehensive Oh!
attack
- 这写程序是对加水印之后图像的攻击，包括加噪声，各种滤波，剪切，压缩攻击和旋转等。-This writing process is a plus watermark image after the attacks, including the increase in noise, various filtering, shear, compression and rotation attacks.
gray_fragile
- matlab编写的对灰度图像的数字水印添加与提取程序。压缩包中有示例图片。可以添加水印，结果肉眼不易分辨出变化，不影响使用。可加入信息长度达10k字节。提取时可验证是否被修改过，如未修改，可提取隐藏信息。并可标记修改的位置，准确率高。算法简洁
shuzi
- 实现了图像数字水印的嵌入与提取算法与实现-Realize the Image Digital Watermarking Embedding and Extraction Algorithm and Implementation
shuzishuiyin
- 数字水印的原理，各种算法的介绍和实现。其中包括一种小波变换的数字水印技术的综述。-Digital watermarking principle, introduce a variety of algorithms and realized. Including a wavelet transform synthesis of digital watermarking technology.
digitalwatermark
- 用dct和dwt实现数字水印的嵌入和检测
jpegDWT
- BMP图象的DWT变换水印 提取,有DCT变换改写的 ,有参考价值-DWT transform BMP image watermark extraction, has rewritten DCT transform, and have reference value
we
- 图片数字水印的添加,攻击和测试,十分完整-Add a picture of digital watermarking, attacks and testing, very complete
CGHwatermarkmatlabcode
- 关于半色调编码计算全息图的信息隐藏Matlab程序的说明： 算法实现主程序为CGHwatermark； 位相恢复函数为phaseSL； 用计算全息记录已知振幅和位相的复波前函数为Hologen； 半色调编码函数为AMhalftone； 嵌入信息的提取直接调用Matlab自带的FFT2函数； 主程序的函数调用关系如下 读入宿主信息和水印信息-----------phaseSL--